73397745

素因数分解:

$3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1427}}^1$

素因数の和:1571

約数の個数: 40

約数和(自身を含む): 132701184

約数和(自身を除く): 59303439

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 381, 405, 635, 1143, 1427, 1905, 3429, 4281, 5715, 7135, 10287, 12843, 17145, 21405, 38529, 51435, 64215, 115587, 181229, 192645, 543687, 577935, 906145, 1631061, 2718435, 4893183, 8155305, 14679549, 24465915, 73397745]

約数ペア:

[(1, 73397745), (3, 24465915), (5, 14679549), (9, 8155305), (15, 4893183), (27, 2718435), (45, 1631061), (81, 906145), (127, 577935), (135, 543687), (381, 192645), (405, 181229), (635, 115587), (1143, 64215), (1427, 51435), (1905, 38529), (3429, 21405), (4281, 17145), (5715, 12843), (7135, 10287)]